https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
Markus Trippelsdorf changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #20 from Jakub Jelinek ---
Author: jakub
Date: Fri Dec 19 12:20:58 2014
New Revision: 218948
URL: https://gcc.gnu.org/viewcvs?rev=218948&root=gcc&view=rev
Log:
PR preprocessor/63831
* c-cppbuiltin.c (c_cpp_builtins): Don't de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #19 from Iain Sandoe ---
(In reply to Jakub Jelinek from comment #17)
> Created attachment 34199 [details]
> gcc5-pr63831.patch
>
> Untested fix.
Thanks Jakub - Works for me - on x86_64-darwin12 all langs (incl. Ada, Java
and Obj-C
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #18 from emsr at gcc dot gnu.org ---
Thank you. I knew I was doing this wrong.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
Jakub Jelinek changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|emsr at gcc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #16
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #15 from Iain Sandoe ---
Reproducer:
$ cat t.h
#ifdef __has_attribute
#if __has_attribute(availability)
/* use better attributes if possible */
#endif
#endif
gcc-trunk-bust$ ./gcc/xgcc -Bgcc t.h -E >t.i
gcc-trunk-bust$ more
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #14 from Iain Sandoe ---
this might be a hint:
c.f.
$ diff -W200 -y --suppress-common-lines s-oscons-tmplt.i
/GCC/ml/gcc-trunk-apple/gcc/ada/rts/s-oscons-tmplt.i
# 102 "/GCC/ml/gcc-trunk-bust/./gcc/include-fixed/limits.h" 3 4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #13 from Iain Sandoe ---
So at stage #3 building libada, we see that s-oscons.{adb,h} are empty.
Looking at the error log :
ln: rts/system.ads: File exists
In file included from /usr/include/sys/time.h:78:0,
from /G
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
Iain Sandoe changed:
What|Removed |Added
Blocks||63773
--- Comment #12 from Iain Sandoe --
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #11 from Iain Sandoe ---
unfortunaely, not quite (yet) complete.
I tried 217505 + c#10 - on x86_64-darwin12 all langs bootstrap proceeds up to
the build of Ada lib.
I reverted r217292 and re-tried - bootstrap passed, so still some g
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
emsr at gcc dot gnu.org changed:
What|Removed |Added
Attachment #33949|0 |1
is obsolete|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #9 from emsr at gcc dot gnu.org ---
This problem exists also with my baby __has_cpp_attribute. I have to actually
solve this.
The real answer to this is to also give c-family/c-ppoutput.c a callback to
pretty print these built-in mac
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #8 from emsr at gcc dot gnu.org ---
Thank you.
I'll formalize this in a bit.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #7 from Markus Trippelsdorf ---
(In reply to emsr from comment #6)
> Created attachment 33952 [details]
> Just remove the define of the __has_attribute macro entirely.
>
> Just remove the define of the __has_attribute macro entirely.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #6 from emsr at gcc dot gnu.org ---
Created attachment 33952
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33952&action=edit
Just remove the define of the __has_attribute macro entirely.
Just remove the define of the __has_attr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #5 from Markus Trippelsdorf ---
(In reply to emsr from comment #4)
> Can someone quick try that?
Yes. It doesn't work.
trippels@gcc2-power8 test % /home/trippels/gcc_test/usr/local/bin/g++ -I ./ -MM
test.cpp
./1.h:5:6: error: missi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #4 from emsr at gcc dot gnu.org ---
Can someone quick try that?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
--- Comment #3 from emsr at gcc dot gnu.org ---
Created attachment 33949
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33949&action=edit
Quick patch.
I'm not on a box I can easily build and test.
Here is a quick one leaving aside the ques
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
Iain Sandoe changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
Iain Sandoe changed:
What|Removed |Added
CC||iains at gcc dot gnu.org
--- Comment #1 fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63831
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Target Milestone|---
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